initial commit

pumpkin-data/build/item.rs

@@ -94,14 +94,17 @@ impl ToTokens for ItemComponents {
             Some(tool) => {
                 let rules_code = tool.rules.iter().map(|rule| {
                     let mut block_array = Vec::new();
+
+                    // TODO: According to the wiki, this can be a string or a list,
+                    // I dont think there'll be any issues with always using a list, but we can
+                    // probably save bandwidth doing single strings
                     for reg in rule.blocks.get_values() {
-                        for tag in reg.get_values(RegistryKey::Block) {
-                            match tag {
-                                Some(tag) => block_array.extend(quote! { #tag }),
-                                None => continue,
-                            }
-                        }
+                        let tag_string = reg.serialize();
+                        // The client knows what tags are, just send them the tag instead of all the
+                        // blocks that is a part of the tag.
+                        block_array.extend(quote! { #tag_string });
                     }
+
                     let speed = match rule.speed {
                         Some(speed) => {
                             quote! { Some(#speed) }

pumpkin-data/src/tag.rs

@@ -24,12 +24,28 @@ pub enum RegistryKey {
     GameEvent,
 }
 
+impl RegistryKey {
+    // IDK why the linter is saying this isnt used
+    #[allow(dead_code)]
+    pub fn identifier_string(&self) -> &str {
+        match self {
+            Self::Block => "block",
+            Self::Item => "item",
+            Self::Fluid => "fluid",
+            Self::EntityType => "entity_type",
+            Self::GameEvent => "game_event",
+            _ => unimplemented!(),
+        }
+    }
+}
+
 const TAG_JSON: &str = include_str!("../../assets/tags.json");
 
 #[expect(clippy::type_complexity)]
 pub static TAGS: LazyLock<HashMap<RegistryKey, HashMap<String, Vec<Option<String>>>>> =
     LazyLock::new(|| serde_json::from_str(TAG_JSON).expect("Valid tag collections"));
 
+#[allow(dead_code)]
 pub fn get_tag_values(tag_category: RegistryKey, tag: &str) -> Option<&Vec<Option<String>>> {
     TAGS.get(&tag_category)
         .expect("Should deserialize all tag categories")
@@ -38,15 +54,15 @@ pub fn get_tag_values(tag_category: RegistryKey, tag: &str) -> Option<&Vec<Optio
 
 #[derive(Clone, Debug, Eq, PartialEq, Hash)]
 pub enum TagType {
-    Item(String),
+    Block(String),
     Tag(String),
 }
 
 impl TagType {
-    pub fn get_values(&self, registry: RegistryKey) -> Vec<Option<String>> {
+    pub fn serialize(&self) -> String {
         match self {
-            TagType::Item(s) => vec![Some(s.clone())],
-            TagType::Tag(s) => get_tag_values(registry, s).unwrap().clone(),
+            TagType::Block(name) => name.clone(),
+            TagType::Tag(tag) => format!("#{}", tag),
         }
     }
 }
@@ -63,7 +79,7 @@ impl Visitor<'_> for TagVisitor {
     {
         match v.strip_prefix('#') {
             Some(v) => Ok(TagType::Tag(v.to_string())),
-            None => Ok(TagType::Item(v.to_string())),
+            None => Ok(TagType::Block(v.to_string())),
         }
     }
 }

pumpkin-inventory/src/crafting.rs

@@ -18,7 +18,7 @@ fn check_ingredient_type(ingredient_type: &TagType, input: ItemStack) -> bool {
             false
             // items.iter().any(|tag| check_ingredient_type(&tag, input))
         }
-        TagType::Item(item) => Item::from_name(item).is_some_and(|item| item.id == input.item.id),
+        TagType::Block(item) => Item::from_name(item).is_some_and(|item| item.id == input.item.id),
     }
 }
 

pumpkin-protocol/src/client/config/mod.rs

@@ -8,6 +8,7 @@ mod registry_data;
 mod server_links;
 mod store_cookie;
 mod transfer;
+mod update_tags;
 
 pub use add_resource_pack::*;
 pub use config_disconnect::*;
@@ -19,3 +20,4 @@ pub use registry_data::*;
 pub use server_links::*;
 pub use store_cookie::*;
 pub use transfer::*;
+pub use update_tags::*;

pumpkin-protocol/src/client/config/update_tags.rs

@@ -0,0 +1,49 @@
+use bytes::BufMut;
+use pumpkin_data::{
+    packet::clientbound::CONFIG_UPDATE_TAGS,
+    tag::{RegistryKey, TAGS},
+};
+use pumpkin_macros::client_packet;
+use pumpkin_world::block::registry;
+
+use crate::{
+    bytebuf::ByteBufMut,
+    codec::{identifier::Identifier, var_int::VarInt},
+    ClientPacket,
+};
+
+#[client_packet(CONFIG_UPDATE_TAGS)]
+pub struct CUpdateTags<'a> {
+    tags: &'a [pumpkin_data::tag::RegistryKey],
+}
+
+impl<'a> CUpdateTags<'a> {
+    pub fn new(tags: &'a [pumpkin_data::tag::RegistryKey]) -> Self {
+        Self { tags }
+    }
+}
+
+impl ClientPacket for CUpdateTags<'_> {
+    fn write(&self, bytebuf: &mut impl BufMut) {
+        bytebuf.put_list(self.tags, |p, registry_key| {
+            p.put_identifier(&Identifier::vanilla(registry_key.identifier_string()));
+
+            let values = TAGS.get(registry_key).unwrap();
+            p.put_var_int(&VarInt::from(values.len() as i32));
+            for (key, values) in values.iter() {
+                // This is technically a Identifier but same thing
+                p.put_string_len(key, u16::MAX as usize);
+                p.put_list(values, |p, v| {
+                    if let Some(string_id) = v {
+                        let id = match registry_key {
+                            RegistryKey::Block => registry::get_block(string_id).unwrap().id,
+                            _ => unimplemented!(),
+                        };
+
+                        p.put_var_int(&VarInt::from(id as i32));
+                    }
+                });
+            }
+        });
+    }
+}

pumpkin-world/src/block/registry.rs

@@ -10,26 +10,28 @@ pub static BLOCKS: LazyLock<TopLevel> = LazyLock::new(|| {
         .expect("Could not parse blocks.json registry.")
 });
 
-pub static BLOCKS_BY_ID: LazyLock<HashMap<u16, Block>> = LazyLock::new(|| {
+pub static BLOCKS_BY_ID: LazyLock<HashMap<u16, &'static Block>> = LazyLock::new(|| {
     let mut map = HashMap::new();
     for block in &BLOCKS.blocks {
-        map.insert(block.id, block.clone());
+        map.insert(block.id, block);
     }
     map
 });
 
-pub static BLOCK_ID_BY_REGISTRY_ID: LazyLock<HashMap<String, u16>> = LazyLock::new(|| {
+pub static BLOCK_ID_BY_REGISTRY_ID: LazyLock<HashMap<&'static str, u16>> = LazyLock::new(|| {
     let mut map = HashMap::new();
     for block in &BLOCKS.blocks {
-        map.insert(block.name.clone(), block.id);
+        map.insert(block.name.as_str(), block.id);
     }
     map
 });
 
-pub static BLOCK_ID_TO_REGISTRY_ID: LazyLock<HashMap<u16, String>> = LazyLock::new(|| {
+pub static STATE_ID_TO_REGISTRY_ID: LazyLock<HashMap<u16, &'static str>> = LazyLock::new(|| {
     let mut map = HashMap::new();
-    for block in &*BLOCKS.blocks {
-        map.insert(block.default_state_id, block.name.clone());
+    for block in &BLOCKS.blocks {
+        for state in &block.states {
+            map.insert(state.id, block.name.as_str());
+        }
     }
     map
 });
@@ -63,12 +65,13 @@ pub static BLOCK_ID_BY_ITEM_ID: LazyLock<HashMap<u16, u16>> = LazyLock::new(|| {
 });
 
 pub fn get_block(registry_id: &str) -> Option<&Block> {
-    let id = BLOCK_ID_BY_REGISTRY_ID.get(&registry_id.replace("minecraft:", ""))?;
-    BLOCKS_BY_ID.get(id)
+    let key = registry_id.replace("minecraft:", "");
+    let id = BLOCK_ID_BY_REGISTRY_ID.get(key.as_str())?;
+    BLOCKS_BY_ID.get(id).cloned()
 }
 
 pub fn get_block_by_id<'a>(id: u16) -> Option<&'a Block> {
-    BLOCKS_BY_ID.get(&id)
+    BLOCKS_BY_ID.get(&id).cloned()
 }
 
 pub fn get_state_by_state_id<'a>(id: u16) -> Option<&'a State> {
@@ -77,7 +80,7 @@ pub fn get_state_by_state_id<'a>(id: u16) -> Option<&'a State> {
 
 pub fn get_block_by_state_id<'a>(id: u16) -> Option<&'a Block> {
     let block_id = BLOCK_ID_BY_STATE_ID.get(&id)?;
-    BLOCKS_BY_ID.get(block_id)
+    BLOCKS_BY_ID.get(block_id).cloned()
 }
 
 pub fn get_block_and_state_by_state_id<'a>(id: u16) -> Option<(&'a Block, &'a State)> {
@@ -90,7 +93,7 @@ pub fn get_block_and_state_by_state_id<'a>(id: u16) -> Option<(&'a Block, &'a St
 
 pub fn get_block_by_item<'a>(item_id: u16) -> Option<&'a Block> {
     let block_id = BLOCK_ID_BY_ITEM_ID.get(&item_id)?;
-    BLOCKS_BY_ID.get(block_id)
+    BLOCKS_BY_ID.get(block_id).cloned()
 }
 
 pub fn get_block_collision_shapes(block_id: u16) -> Option<Vec<Shape>> {

pumpkin-world/src/chunk/anvil.rs

@@ -11,9 +11,8 @@ use std::{
     io::{Read, Seek, SeekFrom, Write},
 };
 
-use crate::{
-    block::registry::BLOCK_ID_TO_REGISTRY_ID, chunk::ChunkWritingError, level::LevelFolder,
-};
+use crate::block::registry::STATE_ID_TO_REGISTRY_ID;
+use crate::{chunk::ChunkWritingError, level::LevelFolder};
 
 use super::{
     ChunkData, ChunkNbt, ChunkReader, ChunkReadingError, ChunkSection, ChunkSectionBlockStates,
@@ -248,8 +247,7 @@ impl ChunkWriter for AnvilChunkFormat {
             .map_err(|err| ChunkWritingError::IoError(err.kind()))?;
 
         // Serialize chunk data
-        let raw_bytes = self
-            .to_bytes(chunk_data)
+        let raw_bytes = Self::to_bytes(chunk_data)
             .map_err(|err| ChunkWritingError::ChunkSerializingError(err.to_string()))?;
 
         // Compress chunk data
@@ -366,7 +364,7 @@ impl ChunkWriter for AnvilChunkFormat {
 }
 
 impl AnvilChunkFormat {
-    pub fn to_bytes(&self, chunk_data: &ChunkData) -> Result<Vec<u8>, ChunkSerializingError> {
+    pub fn to_bytes(chunk_data: &ChunkData) -> Result<Vec<u8>, ChunkSerializingError> {
         let mut sections = Vec::new();
 
         for (i, blocks) in chunk_data.subchunks.array_iter().enumerate() {
@@ -377,7 +375,7 @@ impl AnvilChunkFormat {
                 .into_iter()
                 .enumerate()
                 .map(|(i, block)| {
-                    let name = BLOCK_ID_TO_REGISTRY_ID.get(block).unwrap().as_str();
+                    let name = STATE_ID_TO_REGISTRY_ID.get(block).unwrap();
                     (block, (name, i))
                 })
                 .collect();
@@ -429,8 +427,18 @@ impl AnvilChunkFormat {
                     palette: palette
                         .into_iter()
                         .map(|entry| PaletteEntry {
-                            name: entry.1 .0.to_owned(),
-                            properties: None,
+                            name: entry.1 .0.to_string(),
+                            properties: {
+                                /*
+                                let properties = &get_block(entry.1 .0).unwrap().properties;
+                                let mut map = HashMap::new();
+                                for property in properties {
+                                    map.insert(property.name.to_string(), property.values.clone());
+                                }
+                                Some(map)
+                                */
+                                None
+                            },
                         })
                         .collect(),
                 }),

pumpkin-world/src/chunk/linear.rs

@@ -342,8 +342,8 @@ impl LinearFile {
         at: &pumpkin_util::math::vector2::Vector2<i32>,
     ) -> Result<(), ChunkSerializingError> {
         let chunk_index: usize = LinearChunkFormat::get_chunk_index(at);
-        let chunk_raw = AnvilChunkFormat {} //We use Anvil format to serialize the chunk
-            .to_bytes(chunk)?;
+        let chunk_raw = AnvilChunkFormat :: //We use Anvil format to serialize the chunk
+            to_bytes(chunk)?;
 
         let new_chunk_size = chunk_raw.len();
         let old_chunk_size = self.chunks_headers[chunk_index].size as usize;

pumpkin-world/src/chunk/mod.rs

@@ -161,7 +161,7 @@ pub enum Subchunk {
 struct PaletteEntry {
     // block name
     name: String,
-    properties: Option<HashMap<String, String>>,
+    properties: Option<HashMap<String, Vec<String>>>,
 }
 
 #[derive(Deserialize, Serialize, Debug, Clone)]

pumpkin/src/net/packet/login.rs

@@ -3,7 +3,7 @@ use std::sync::LazyLock;
 use pumpkin_config::{ADVANCED_CONFIG, BASIC_CONFIG};
 use pumpkin_protocol::{
     client::{
-        config::{CConfigAddResourcePack, CConfigServerLinks, CKnownPacks},
+        config::{CConfigAddResourcePack, CConfigServerLinks, CKnownPacks, CUpdateTags},
         login::{CLoginSuccess, CSetCompression},
     },
     codec::var_int::VarInt,
@@ -352,6 +352,14 @@ impl Client {
             .await;
         }
 
+        // TODO: Is this the right place to send them?
+        // send tags
+        self.send_packet(&CUpdateTags::new(&[
+            pumpkin_data::tag::RegistryKey::Block,
+            //pumpkin_data::tag::RegistryKey::Fluid,
+        ]))
+        .await;
+
         // known data packs
         self.send_packet(&CKnownPacks::new(&[KnownPack {
             namespace: "minecraft",